6 citations · 11 across the 8 of their papers we have counts for
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stat.ML2021
A Spectral Method for Joint Community Detection and Orthogonal Group Synchronization
Yifeng Fan, Yuehaw Khoo, Zhizhen Zhao
Community detection and orthogonal group synchronization are both fundamental problems with a variety of important applications in science and engineering. In this work, we conside…
eess.AS2021
End-to-end Alexa Device Arbitration
Jarred Barber, Yifeng Fan, Tao Zhang
We introduce a variant of the speaker localization problem, which we call device arbitration. In the device arbitration problem, a user utters a keyword that is detected by multipl…
stat.ML2021
Joint Community Detection and Rotational Synchronization via Semidefinite Programming
Yifeng Fan, Yuehaw Khoo, Zhizhen Zhao
In the presence of heterogeneous data, where randomly rotated objects fall into multiple underlying categories, it is challenging to simultaneously classify them into clusters and…